baber/WOPTO huggingface dataset:
Patent CA-2978140-A1 (CA)
Title: Procede et systeme pour traiter des composants organiques contenant de la boue liquide
Inventor: ESSING GERARDUS CORNELIS OTTO BERNARD
IPC: C02F11/08
Filed: 2016-03-24
Abstract: L'invention concerne un procédé et un système (1) destinés au traitement de composants organiques contenant de la boue liquide telle que de la biomasse et ayant des teneurs en eau d'au moins 50 %, comprenant une pompe (6) et un système de chauffage ou un échangeur de chaleur (7) pour amener le liquide dans la boue liquide dans un état supercritique, un réacteur (8) pour convertir au moins une partie des composants organiques dans la boue liquide, et un séparateur (12) pour retirer les produits gazeux de la boue liquide convertie, et comprenant un mélangeur (5) pour ajouter du liquide à la boue liquide en amont du réacteur (8) à partir de la boue liquide convertie.
Patent CA-2978927-A1 (CA)
Title: Data check method and storage system
Inventor: WEI MINGCHANG
IPC: G06F17/30
Filed: 2016-11-25
Abstract: A storage system includes a host, a check node, and multiple data nodes. The host is configured to: divide multiple data write requests into multiple data write request sets according to data node identifiers included in the data write requests, where each data write request set includes multiple data write requests having a same data node identifier; and when sizes of all data write requests in each of a specified quantity of data write request sets reach a preset data amount, calculate check data of the specified quantity of data write request sets.  The host is further configured to: send each data write request set to a data node indicated by an identifier, and send the check data to the check node. Therefore, on a basis of ensuring data reliability, data of a same type can be stored in a same storage node and the data can be read from only one storage node, thereby improving data reading efficiency.
Patent CA-2980418-A1 (CA)
Inventor: CHEN MINHUA
IPC: C07D487/04
Filed: 2016-03-18
Abstract: A preparation method of a PCI-32765 crystal form A. The preparation method comprises the following steps: 1) dissolving free alkali solid of PCI-32765 into a positive solvent; 2) adding a solution in the step 1) in an anti solvent dropwise, stirring after dropwise adding is completed, and adding a crystal seed of the PCI-32765 crystal form A, or adding the solution in the step 1) in suspension liquid containing the crystal seed of the PCI-32765 crystal form A; 3) controlling a solution system obtained in the step 2) to continuously stir, and ageing to obtain crystal magma; and 4) filtering, washing and drying the crystal magma to obtain powder of the PCI-32765 crystal form A. The preparation method has the characteristics of simpleness in process operation, stable and controllable process, high yield, environmental protection, good impurity removing capacity and suitability for industrial production. In addition, the prepared crystal form A can be stably stored, and the hygroscopicity and the solubility of the prepared crystal form A meet the requirements for medicinal use.
Patent CA-2982871-A1 (CA)
Inventor: GITTINS BENJAMIN
IPC: G06F13/16
Filed: 2016-04-07
Abstract: An apparatus (100) comprising a programmable memory transfer request processing (PMTRP) unit (120) and a programmable direct memory access (PDMA) unit (140). The PMTRP unit (120) comprises at least one programmable region descriptor (123). The PDMA unit (140) comprises at least one programmable memory-to-memory transfer control descriptor (148, 149, 150). The PDMA unit (140) is adapted to send (143) a memory transfer request to the PMTRP unit (120). The PMTRP unit (120) is adapted to receive (134) and successfully process a memory transfer request issued by the PDMA unit (120) that is addressed to a memory location that is associated with a portion of at least one of the at least one region descriptor (123) of the PMTRP unit (120).
Patent CA-2991321-A1 (CA)
Inventor: DUMBAUGH GEORGE D
IPC: B65G27/32
Filed: 2016-07-05
Abstract: A vibrating screen feed conveying apparatus for conveying and separating sticky "moisture laden bulk solids" which are sticky and wet flowing onto a vibrating screening feeder and into a hopper. The apparatus includes a bed on which material is conveyed, a longitudinal counterbalance supported on a plurality of isolation springs, a plurality of inclined drive springs extending between the bed and the longitudinal counterbalance, and a plurality of stabilizers for controlling movement of the drive springs along their central axes. A plurality of vibratory motors, each having rotatable eccentric weights are attached to the rear end of the longitudinal counterbalance. The eccentric weights rotate in phase with one another to vibrate the bed at a vibration frequency.
Patent CA-2991607-A1 (CA)
Inventor: RAUM TOBIAS
IPC: C07K16/28
Filed: 2016-08-01
Abstract: The present disclosure relates to a bispecific antibody construct comprising a first binding domain which binds to human FLT3 on the surface of a target cell and a second binding domain which binds to human CD3 on the surface of a T cell. Moreover, the disclosure provides a polynucleotide encoding the antibody construct, a vector comprising said polynucleotide and a host cell transformed or transfected with said polynucleotide or vector. Furthermore, the disclosure provides a process for the production of the antibody construct of the disclosure, a medical use of said antibody construct and a kit comprising said antibody construct.
Patent CA-2994669-A1 (CA)
Title: Systeme de filtration a flux tangentiel pour la filtration de materiaux provenant de fluides biologiques
Inventor: Meyering Emily Rolfes
IPC: A61M1/00
Filed: 2016-06-09
Abstract: La présente invention concerne des systèmes et des procédés de filtration de matériaux provenant de fluides biologiques. Des modes de réalisation peuvent être utilisés pour filtrer le liquide cérébro-spinal (LCS) provenant d'un sujet humain ou animal. Le procédé peut comprendre les étapes de prélèvement de fluide comprenant du LCS, filtration du volume en un perméat et un rétentat par passage du fluide à travers un filtre à flux tangentiel, et retour du perméat vers le sujet. Pendant le fonctionnement du système, différents paramètres peuvent être modifiés, tels que le débit.
Patent CA-2995924-A1 (CA)
Inventor: IYIGUNDOGDU ZEYNEP
IPC: C08K3/38
Filed: 2016-08-16
Abstract: The present invention relates to composite polymer surfaces which are endowed with antimicrobial and antiviral properties. In the present invention, polymer composites containing additives are obtained, wherein combinations (comprising at least two or more substances) of boron compounds and/or zinc pyrithione made with chlorhexidine gluconate and/or triclosan are used. The invention enables to prevent biodegradation or biocontamination occurring on surfaces. The invention is for controlling the pathogen factors (bacteria, yeasts, fungi and viruses), which are the causes for surface-borne hygiene, allergy and infectious diseases, in sectors (particularly agriculture, health, food and defense) where polymer composites are widely used.
Patent CA-2997748-A1 (CA)
Title: Dry gas seal
Inventor: GERBI FILIPPO
IPC: F16J15/40
Filed: 2018-03-08
Abstract: A dry gas seal for sealing the shaft of a turbomachinery, provided with means for the continuous health monitoring of the dry gas seal comprising one or more sensors adapted to measure strains and/or loads induced to the primary ring of the dry gas seal and/or strains induced to one or more of the elastic elements coupled to the primary ring and/or adapted to measure displacements of the primary ring or of an element coupled to the primary ring, for an early detection of failure of the seal, thus enabling main failures early detection capability and proactive maintenance actions.
Patent CA-2999420-A1 (CA)
Inventor: TSENG SCHEFFER
IPC: A61K35/48
Filed: 2006-09-27
Abstract: Compositions having a combination of specific biological components have been found to exert a number of useful effects in mammalian cells, including modulating TGF-.beta.;  signaling, apoptosis, and proliferation of mammalian cells, as well as decreasing inflammation in mice.  These components can be obtained commercially, or can be prepared from biological tissues such as placental tissues. Placental amniotic membrane (AM) preparations described herein include AM pieces, AM  extracts, AM jelly, AM  stroma, and mixtures of these compositions with additional components. The compositions can be used to treat various diseases, such as wound healing, inflammation and angiogenesis-related diseases.
Patent CA-3000260-A1 (CA)
Inventor: WANG XIANGZENG
IPC: E21B43/12
Filed: 2018-04-04
Abstract: A method of recovering oil from a reservoir is described herein. The method includes introducing CO2 through a well bore into the reservoir, the well bore having a bottom-hole pressure greater than a fracture pressure of the reservoir to produce fractures within the reservoir and greater than a minimum miscibility pressure between the CO2 and the oil to produce a miscible zone; stopping the introduction of CO2 through the well bore for a first period of time to reduce the bottom-hole pressure to be less than the fracture pressure and greater than the minimum miscibility pressure; re-introducing the CO2 to maintain the bottom-hole pressure to be less than the fracture pressure and greater than the minimum miscibility pressure to maintain the miscible zone; shutting in the well bore to promote displacement of the CO2 through the reservoir in a direction away from the well bore; and recovering the oil from the reservoir.
Patent CA-3001255-A1 (CA)
Title: Tool for machining wells in multi-stage discs by pecm, electrochemical machining assembly and machine including said tool, and method using said tool.
Inventor: LECOMTE JANVIER
IPC: B23H3/04
Filed: 2016-10-07
Abstract: The invention relates to a tool (10) for forming wells in a multi-stage disc (1) by electrochemical machining. The tool comprises first and second rings (20) which are coaxial according to a disc axis, configured to be used as cathodes, each ring having an inner periphery including a plurality of radial machining projections. The first and second rings (20) are rigidly attached to one another. The invention also relates to a method for forming wells in a multi-stage disc by electrochemical machining using such a tool.
Patent CA-3001520-A1 (CA)
Inventor: KREISEL PHILLIP
IPC: H01M10/643
Filed: 2016-10-18
Abstract: The invention relates to a temperature-control device (1) for a battery system, at least comprising a cuboid-shaped hollow body (2) having at least one connection device (3) for supplying and at least one connection device (4) for discharging a separately temperature-controlled fluid, a plurality of regularly arranged and identical openings (7) extending from a first body surface (5) to a second body surface (6), wherein a cylindrical battery cell (8) is accommodated by each opening (7), such that a fluid-tight fluid chamber is formed, characterised in that, with the connection of the cell head (11) and the cell base (12), the hollow body (2) extends over a height h from > 20 to < 100% of the total height H of the battery system.
Patent CA-3004384-A1 (CA)
Title: Procede de production d'acide aminobenzoique ou d'un derive d'acide aminobenzoique
Inventor: JAGER GERNOT
IPC: C12P13/04
Filed: 2016-11-17
Abstract: La présente invention concerne un procédé de production d'acide aminobenzoïque ou d'un dérivé d'acide aminobenzoïque par fermentation d'une matière première appropriée sous l'influence de microorganismes adaptés en obtenant une bouillie de fermentation comprenant un aminobenzoate et/ou de l'acide aminobenzoïque. La présente invention concerne plus particulièrement l'étape de préparation d'acide aminobenzoïque à partir de la bouillie de fermentation. La cristallisation de l'acide aminobenzoïque est effectuée par un simple traitement à l'acide en une phase en présence de germes de cristal. L'acide aminobenzoïque ainsi cristallisé en toute simplicité peut facilement être séparé de la liqueur-mère, être purifié davantage si nécessaire et ensuite être amené aux applications les plus diverses.
Patent CA-3004485-A1 (CA)
Title: Techniques pour indiquer un type de sous-trame dynamique
Inventor: ANG PETER PUI LOK
IPC: H04L5/00
Filed: 2016-12-09
Abstract: L'invention concerne des techniques pour une communication sans fil. Un procédé consiste à identifier une condition de trafic associée à des données à transmettre entre un dispositif d'accès à un réseau et au moins un équipement utilisateur (UE) ; à sélectionner, sur la base, au moins en partie, de la condition de trafic, un type de sous-trame dynamique d'une sous-trame de duplexage à répartition dans le temps (TDD) ; et à indiquer le type de sous-trame dynamique dans un en-tête TDD de la sous-trame TDD. Un autre procédé consiste à identifier, dans un en-tête TDD d'une sous-trame, une indication d'un type de sous-trame dynamique de la sous-trame TDD ; et à transmettre des données ou à recevoir des données dans une région de données de la sous-trame TDD sur la base, au moins en partie, du type de sous-trame dynamique.
Patent CA-3005066-A1 (CA)
Inventor: KHURANA KARAN
IPC: G06Q20/22
Filed: 2018-05-16
Abstract: Systems, apparatuses, and methods are provided herein for automated customer recurring payment processing. .A central computer system being configured to detect a payment date for a recurring payment associated with a customer account, retrieve customer payment information, and submit the customer payment information to a bank system. In the event the authorization fails and an error code corresponds to a payment information error, the system automatically generates a notification message to the customer at the messaging server, submits the updated customer payment information to the bank system, and updates an account status of the customer account when a payment authorization is received from the bank system.
Patent CA-3005343-A1 (CA)
Title: Self-cleaning ultraviolet wastewater disinfection unit and method
Inventor: MAYRAND PAUL
IPC: C02F1/00
Filed: 2018-05-18
Abstract: A self-cleaning ultraviolet wastewater disinfection unit and method are provided. The disinfection unit has a wastewater treatment chamber comprising a UV lamp for treating/disinfecting the wastewater. A plurality of pieces of media may be positioned in the treatment chamber. When wastewater is present in the chamber, gas is injected into the wastewater through a gas inlet conduit. The gas agitates the pieces of media in the wastewater to cause the pieces of media to rub against the UV lamp unit to remove matter that has accumulated on the UV lamp unit. The removal of accumulated matter on the UV lamp and other surfaces in the chamber may improve the efficiency and effectiveness of the disinfecting unit. Furthermore, the cleaning operation may be performed automatically at scheduled periods to increase the time between major cleanings of the unit.
Patent CA-3006626-A1 (CA)
Inventor: PEDERSEN PER MOLGAARD
IPC: A61M5/31
Filed: 2016-12-29
Abstract: Disclosed is an auto injector for administering a medicament. The auto injector comprising: a housing; a cartridge receiver configured to receive a cartridge assembly comprising a cartridge (700) and a cartridge code (1000) feature, the cartridge containing the medicament; a code sensor configured to read the cartridge code feature; a drive module coupled to move a plunger rod; and a processing unit coupled to the code sensor and the drive module. The processing unit being configured to: receive from the code sensor a code signal indicative of the cartridge code feature; control the drive module to move the plunger rod to a first plunger rod position, the first plunger rod position being based on the code signal; receive a trigger event; control the drive module to move the plunger rod to a second plunger rod position following reception of the trigger event.
Patent CA-3007563-A1 (CA)
Title: Tool clamping asssembly
Inventor: KAO JUI-CHIEN
IPC: B25H3/00
Filed: 2018-06-07
Abstract: A tool clamping assembly has a track base (10) and at least one clamping base (20). The track base (10) has a bottom panel (11) and two rails (12). The bottom panel (11) has a top surface. The two rails (12) are disposed respectively on two sides of the top surface of the bottom panel (11), each rail (12) has a sliding channel (14) having an opening, and the two openings of the two sliding channels (14) face each other. The at least one clamping base (20) is slidably mounted on the track base (10). Each one of the at least one clamping base (20) has a sliding seat (21) and two clamping tabs (22). The sliding seat (21) is slidably mounted in the sliding channels (14). The two clamping tabs (22) are formed on the top side of the sliding seat (21) at a spaced interval.
Patent CA-3009022-A1 (CA)
Inventor: CLAVIER VINCENT
IPC: B63C11/48
Filed: 2016-12-21
Abstract: The invention concerns a device (10) for detecting a signal of interest in order to locate an underwater source of the signal. The device comprises a receiver (13) configured to detect the signal of interest, an actuator (14) configured to allow at least a portion of the detection device (10) to move towards a zone indicating a result of detection of the signal of interest in response to the receiver being operated, and an emitter (15) configured to indicate the result of detection of the signal of interest.
Patent CA-3009066-A1 (CA)
Title: Module de ratelier a tubage
Inventor: BERRY JOE RODNEY
IPC: E21B19/083
Filed: 2016-11-09
Abstract: Cette invention concerne un module de râtelier à tubage disposé sur une plate-forme en retrait sur le bord avant d'une plateforme de forage. Le module de râtelier à tubage possède un cadre à tubage formant des rangées pour tubage. Des ensembles palette sont montés sur le cadre à tubage. Les ensembles palette possèdent un arbre, un bras pivotant disposé sur l'arbre, et un amortisseur positionné de façon pivotante sur l'arbre. Un ressort rotatif de sortie est disposé entre le bras et l'amortisseur. Une butée de bras limite la rotation du bras par rapport à l'amortisseur. Un ressort rotatif de retour est disposé entre l'amortisseur et le cadre à tubage. Une butée d'amortisseur aligne l'amortisseur avec le cadre à tubage. Un élément de barrière extensible s'ouvre depuis l'extrémité de chaque rangée.
Patent CA-3010112-A1 (CA)
Inventor: FORD DARRELL
IPC: F03G4/00
Filed: 2016-12-28
Abstract: A process and system of extracting useful work or electricity from a thermal source, wherein heat energy from the thermal source is used in the form of a heated collection fluid; a first side of a heat exchanger is filled with a liquid or supercritical working fluid; fluid flow out of the first side of the heat exchanger is closed such that a fixed volume of the working fluid is maintained in the first side; the heated collection fluid flowed through a second side of the heat exchanger that is adjacent to the first side to affect a transfer of heat from the heated collection fluid to the fixed volume of the working fluid to raise its temperature and pressure; the pressurized working fluid is released from the first side of the heat exchanger upon the working fluid reaching a threshold state; a flow of the pressurized working fluid is directed to an expander capable of converting the kinetic energy of the pressurized working fluid into useful work or electricity; and the foregoing steps are repeated. A plurality of such operably coupled heat exchangers may be used in a manner such that the timing of the pressurized working fluid from each heat exchanger to the expander is offset.
Patent CA-3011616-A1 (CA)
Title: Amine derivatives of lupanes with hiv maturation inhibitory activity
Inventor: JOHNS BRIAN ALVIN
IPC: A61K31/575
Filed: 2017-01-19
Abstract: The present invention relates to compounds characterized by having a structure according to the following Formula I: (I) or a pharmaceutically acceptable salt thereof. Compounds of the present invention are useful for the treatment or prevention of HIV.
Patent CA-3012725-A1 (CA)
Title: Emetteur, recepteur et procedes
Inventor: ATUNGSIRI SAMUEL ASANGBENG
IPC: H04L27/26
Filed: 2017-02-06
Abstract: Selon la présente invention, pour ATSC 3.0, une trame comprend des symboles de multiplexage par répartition orthogonale de la fréquence (OFDM) d'amorçage, ayant des paramètres OFDM universels connus, suivis par un préambule et des données utiles, qui peuvent avoir différentes caractéristiques OFDM. Dans le contexte d'ATSC, la présente invention propose d'insérer un identificateur d'émetteur (ID de Tx) dans cette structure de trame. Dans des réseaux SFN, un tel ID de Tx permet à un récepteur d'adapter une orientation d'antenne, ou peut améliorer la synchronisation de réseau entre des nuds, ou être utilisé pour dériver l'emplacement de récepteur. Deux options pour ladite insertion d'ID de Tx sont proposées : la première option utilise un cinquième symbole d'amorçage supplémentaire acheminant l'ID de Tx au lieu des informations de signalisation classiques. La seconde option utilise un symbole OFDM supplémentaire immédiatement avant ou après le préambule, ledit symbole OFDM supplémentaire étant généré de manière similaire au symbole d'amorçage, à l'exception du fait que la séquence PN est remplacée par une séquence Gold déterminée de manière unique par l'ID de Tx. Au niveau du récepteur, une détection d'ID de Tx peut être réalisée soit en utilisant une corrélation de codes de domaine temporel soit en utilisant une corrélation de codes de domaine fréquentiel.
Patent CA-3013319-A1 (CA)
Title: Methods and compositions for stimulating collagen synthesis in skin cells
Inventor: PERNODET NADINE
IPC: A61Q19/08
Filed: 2017-01-26
Abstract: A composition comprising a first peptide selected from tripeptide, tetrapeptide and mixtures thereof; a second peptide selected from pentapeptide, hexapeptide, and mixtures thereof; an extract from the Laminaria genus, and whey protein, and a method for stimulating collagen synthesis in skin cells.
Patent CA-3013392-A1 (CA)
Inventor: VEITCH THOMAS
IPC: F04D29/66
Filed: 2018-08-03
Abstract: A rotor for a gas turbine engine. The rotor includes blades circumferentially distributed around a hub. The blades have airfoils with a span defined between a root and tip, a chord defined between a leading edge and a trailing edge, and a thickness defined between a pressure side surface and suction side surface. The blades include first blades and second blades. The airfoil of the first blades has a first thickness distribution defining a first natural vibration frequency of the airfoils of the first blades. The airfoil of the second blades has a second thickness distribution defining a second natural vibration frequency different than the first natural vibration frequency. The first thickness distribution is different than the second thickness distribution along a radially-inner half of the span, and the first thickness distribution matches the second thickness distribution along a radially-outer half of the span.
Patent CA-3014918-A1 (CA)
Inventor: STOLARZ CHRISTIAN
IPC: F01P11/10
Filed: 2017-02-27
Abstract: A front grille for a refrigeration unit is provided, which includes an outer portion having a substantially planar surface and a curved surface. An air inlet is positioned on a first side of the grille between the substantially planar surface and the curved surface, and an air outlet is positioned on a second side of the grille between the substantially planar surface and the curved surface. The front grille further includes an interior portion with a partition placed between the air inlet and the air outlet to separate inlet air flowing through the air inlet from outlet air flowing through the air outlet. The partition can isolate inlet and exhaust air to prevent mixing of hot and cold air streams. Thus, the partition can improve thermal efficiency of the condenser and increase available cooling capacity of the refrigeration system.